im a newbie with MIT app inventor. ive also been following a tutorial "Noise Detector with Automatic Recording System" so maybe thatll help make this clearer. i dont understand the problem T_T
im a newbie with MIT app inventor. ive also been following a tutorial "Noise Detector with Automatic Recording System" so maybe thatll help make this clearer. i dont understand the problem T_T
The value you received in the textbox is not a number
Do some data validation before comparing
There is a is numeric block in the Math drawer
Taifun
That garbage diamond character sneaked in through BlueTooth.
Show us your garbage generating sketch.
